摘要
在对无人机系统概念分析的基础上 ,通过对无人机系统中各个子系统工作原理的分析 ,对其遥控遥测子系统中的通讯系统部分进行了数学建模。结合无人机本体的动力学模型 ,建立了其内外环飞行控制系统的数学模型 ,并进行了一个无人机空中徘徊待机对地压制攻击任务的仿真计算。结果表明 。
In this paper, the concept of UAVS is analyzed. Through the medium of analyzing all subsystems of UAVS, the mathematic model is set up for the communicating part of the subsystem. The inner and outer flight control loops' mathematic model of the UAVS have been also modeled, with the dynamic model of the airframe involved. Moreover, as an example, a wander for good chance then suppression of enemy air defenses' mission is simulated. The simulation results show that the model can meet UAVS' tactical mission's need.
出处
《飞行力学》
CSCD
2002年第3期25-28,共4页
Flight Dynamics
关键词
建模
仿真
通讯系统
无人驾驶收音机
飞行控制
unmanned aerial vehicle
modeling
simulation
communication system
flight control system
